4927095880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{1571}}^1$

素因数の和:2099

約数の個数: 128

約数和(自身を含む): 13256110080

約数和(自身を除く): 8329014200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 487, 644, 805, 920, 974, 1288, 1571, 1610, 1948, 2435, 3142, 3220, 3409, 3896, 4870, 6284, 6440, 6818, 7855, 9740, 10997, 11201, 12568, 13636, 15710, 17045, 19480, 21994, 22402, 27272, 31420, 34090, 36133, 43988, 44804, 54985, 56005, 62840, 68180, 72266, 78407, 87976, 89608, 109970, 112010, 136360, 144532, 156814, 180665, 219940, 224020, 252931, 289064, 313628, 361330, 392035, 439880, 448040, 505862, 627256, 722660, 765077, 784070, 1011724, 1264655, 1445320, 1530154, 1568140, 2023448, 2529310, 3060308, 3136280, 3825385, 5058620, 5355539, 6120616, 7650770, 10117240, 10711078, 15301540, 17596771, 21422156, 26777695, 30603080, 35193542, 42844312, 53555390, 70387084, 87983855, 107110780, 123177397, 140774168, 175967710, 214221560, 246354794, 351935420, 492709588, 615886985, 703870840, 985419176, 1231773970, 2463547940, 4927095880]

約数ペア:

[(1, 4927095880), (2, 2463547940), (4, 1231773970), (5, 985419176), (7, 703870840), (8, 615886985), (10, 492709588), (14, 351935420), (20, 246354794), (23, 214221560), (28, 175967710), (35, 140774168), (40, 123177397), (46, 107110780), (56, 87983855), (70, 70387084), (92, 53555390), (115, 42844312), (140, 35193542), (161, 30603080), (184, 26777695), (230, 21422156), (280, 17596771), (322, 15301540), (460, 10711078), (487, 10117240), (644, 7650770), (805, 6120616), (920, 5355539), (974, 5058620), (1288, 3825385), (1571, 3136280), (1610, 3060308), (1948, 2529310), (2435, 2023448), (3142, 1568140), (3220, 1530154), (3409, 1445320), (3896, 1264655), (4870, 1011724), (6284, 784070), (6440, 765077), (6818, 722660), (7855, 627256), (9740, 505862), (10997, 448040), (11201, 439880), (12568, 392035), (13636, 361330), (15710, 313628), (17045, 289064), (19480, 252931), (21994, 224020), (22402, 219940), (27272, 180665), (31420, 156814), (34090, 144532), (36133, 136360), (43988, 112010), (44804, 109970), (54985, 89608), (56005, 87976), (62840, 78407), (68180, 72266)]